| optical pyrometer | (n) a pyrometer that uses the color of the light emitted by a hot object, Syn. pyroscope |
| pyrometer | (n) a thermometer designed to measure high temperatures |
| radiation pyrometer | (n) a pyrometer for estimating the temperature of distant sources of heat; radiation is focussed on a thermojunction connected in circuit with a galvanometer |
| resistance pyrometer | (n) pyrometer that measures high temperatures by the resistance in a heated wire |
| Pyrometer | n. [ Pyro- + -meter: cf. F. pyromètre. ] ☞ It is usually constructed so as to register the change which the heat to be measured produces in the length of some expansible substance, as a metallic rod, or in the intensity of a thermo-electric current. [ 1913 Webster ] |
| パイロメーター | [pairome-ta-] (n) pyrometer [Add to Longdo] |
| 高温計 | [こうおんけい, kouonkei] (n) pyrometer [Add to Longdo] |
| Pyrometer { n }; Strahlungsthermometer { n } | pyrometer [Add to Longdo] |